Hidden exhaust fan 30X30 outlet 6 inches suction power 300

Ceiling-mounted hidden exhaust fan, high efficiency, national industry, suction power 160 CFM, gypsum opening size 30*30, 6-inch outlet, high efficiency (very quiet) - you can order accessories here: flexible hose (Hanjur) 6-inch size - ventilation opening protection from birds and insects: circular grille 4-inch and 6-inch size available with 5 suction powers (50 - 80 - 120 - 160 - 240 - 300) features and uses of TAT hidden exhaust fan very small space fan with 50 power (4-inch outlet) 2x1.5 bathroom needs 80 power (4-inch outlet) 2x2 bathroom needs 120 power (4-inch outlet) 3x3 bathroom needs 240 power (6-inch outlet) kitchen or 4x5 bathroom needs 300 suction power (6-inch outlet) terms and conditions of warranty: 5-year warranty against manufacturing defects and does not include misuse or effects of low or high electrical current hazards or fire effects or breakage or heat or improper installation. Country of origin: Saudi industry. Warranty: 5 years immediate replacement